Ubuntu Yaru Dark Matte 作者： Mahadi Xion

What's new in version 1.2004ubuntu5:
- Fix NTP card background color PR #3 by @v-p-nicolodi

What's new in version 1.2004ubuntu4:
- Ubuntu-orange colors throughout are more distinctive and darker
- Better text color definitions
- Fixed window header bar color to better match with Yaru
- The flash of purple for bookmarking and downloads is now darker and more Ubuntu-ish

Source theme: GitHub

About Yaru:
Yaru is a Ubuntu community theme that is shipped with Ubuntu 20.04 LTS. You can also install Yaru from the apt repository.

This theme adds a matte adaptation with the Yaru dark variation.